Side by side
Borealis Watch Co. NeptunovsGrand Seiko SBGD201
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Neptuno40.00mm
SBGD20143mm
Power Reserve
Neptuno40h
SBGD201192h
Water Resistance
Neptuno300m
SBGD201100m
MSRP
Neptuno$390
SBGD201—
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
40.00mm
43mm
Thickness
14.10mm
13.2mm
Lug-to-Lug
47.20mm
51.8mm
Lug Width
20mm
22mm
Material
Stainless Steel
Platinum
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
BGW9
None
Movement
3 specsCaliber
NH38
9R01
Type
Automatic
Spring Drive
Power Reserve
40h
192h
Pricing
1 specsMSRP
$390
—
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